996449069339 has 2 divisors, whose sum is σ = 996449069340. Its totient is φ = 996449069338.

The previous prime is 996449069333. The next prime is 996449069347. The reversal of 996449069339 is 933960944699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996449069339 - 2¹² = 996449065243 is a prime.

It is not a weakly prime, because it can be changed into another prime (996449069333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498224534669 + 498224534670.

It is an arithmetic number, because the mean of its divisors is an integer number (498224534670).

Almost surely, 2^996449069339 is an apocalyptic number.

996449069339 is a deficient number, since it is larger than the sum of its proper divisors (1).

996449069339 is an equidigital number, since it uses as much as digits as its factorization.

996449069339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 306110016, while the sum is 71.

The spelling of 996449069339 in words is "nine hundred ninety-six billion, four hundred forty-nine million, sixty-nine thousand, three hundred thirty-nine".